blitzer, thank you. >>> be sure to join wolf blitzer monday, 4:00 p.m. eastern, for "the situation room," a special edition live from jerusalem. >>> a peace effort under way it stop the violence. egypt working to reinstate a cease-fire. deputy general will arrive in cairo tomorrow. both israelis and palestinians say the solution must come from the other side. >> we are trying to drive home a message to hamas, that they cannot shoot at israeli civilians, try to kill israeli civilianes with impunity. we have been trying to keep down the amount of civilian deaths on their side. compare that to hamas on us. they are trying to maximize the amount of civilians that they kill. that's the different between a terrorist organization and democratic country. >> i think it takes two to tango here. the ambassador knows that israel invoked hamas by taking out one of their -- on wednesday. they knew that hamas and other fashions would retaliate. so they are also to be blamed for the violence between the gaza strip and israel. it's time for the united states, for interna